Production machining, specializing in turning and milling; manufacturers various types of motor vehicle valves, fittings and sub assemblies, oxygen regulators, health care instruments and aerospace and defense components.

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial, Totalizing Fluid Meter and Counting Device Manufacturing, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals

All Other Miscellaneous Textile Product Mills, Other Commercial Printing, Glass Product Manufacturing Made of Purchased Glass, Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Watch, Clock, and Part Manufacturing

Printed Circuit Assembly (Electronic Assembly) Manufacturing, Electromedical and Electrotherapeutic Apparatus Manufacturing, Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use, Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals, Analytical Laboratory Instrument Manufacturing